I have been playing CS/TFC/DOD for a little over a year now adn havent noticed this before. What is happening is when I am in a room or next to a wall I get lag, I move the mouse and it takes a sec to respond. I mainly have this prob in DOD but sometimes in TFC it happens too if there are a lot of "decals" from nades rockets etc... Is there any tweaking guide for DOD? I hve done a search and not found anything. Any help would be appreciated. Thanks!